package com.ruoyi.coupons.controller;

import java.util.List;
import java.io.IOException;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.ruoyi.common.log.annotation.Log;
import com.ruoyi.common.log.enums.BusinessType;
import com.ruoyi.common.security.annotation.RequiresPermissions;
import com.ruoyi.coupons.domain.CouponsUser;
import com.ruoyi.coupons.service.ICouponsUserService;
import com.ruoyi.common.core.web.controller.BaseController;
import com.ruoyi.common.core.web.domain.AjaxResult;
import com.ruoyi.common.core.utils.poi.ExcelUtil;
import com.ruoyi.common.core.web.page.TableDataInfo;

/**
 * 用户优惠券Controller
 * 
 * @author ruoyi
 * @date 2025-11-05
 */
@RestController
@RequestMapping("/coupons/user")
public class CouponsUserController extends BaseController
{
    @Autowired
    private ICouponsUserService couponsUserService;

    /**
     * 查询用户优惠券列表
     */
    @RequiresPermissions("coupons:coupons:list")
    @GetMapping("/list")
    public TableDataInfo list(CouponsUser couponsUser)
    {
        startPage();
        List<CouponsUser> list = couponsUserService.selectCouponsUserList(couponsUser);
        return getDataTable(list);
    }

    /**
     * 导出用户优惠券列表
     */
    @RequiresPermissions("coupons:coupons:export")
    @Log(title = "用户优惠券", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, CouponsUser couponsUser)
    {
        List<CouponsUser> list = couponsUserService.selectCouponsUserList(couponsUser);
        ExcelUtil<CouponsUser> util = new ExcelUtil<CouponsUser>(CouponsUser.class);
        util.exportExcel(response, list, "用户优惠券数据");
    }

    /**
     * 获取用户优惠券详细信息
     */
    @RequiresPermissions("coupons:coupons:query")
    @GetMapping(value = "/{id}")
    public AjaxResult getInfo(@PathVariable("id") Long id)
    {
        return success(couponsUserService.selectCouponsUserById(id));
    }

    /**
     * 新增用户优惠券
     */
    @RequiresPermissions("coupons:coupons:add")
    @Log(title = "用户优惠券", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody CouponsUser couponsUser)
    {
        return toAjax(couponsUserService.insertCouponsUser(couponsUser));
    }

    /**
     * 修改用户优惠券
     */
    @RequiresPermissions("coupons:coupons:edit")
    @Log(title = "用户优惠券", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody CouponsUser couponsUser)
    {
        return toAjax(couponsUserService.updateCouponsUser(couponsUser));
    }

    /**
     * 删除用户优惠券
     */
    @RequiresPermissions("coupons:coupons:remove")
    @Log(title = "用户优惠券", businessType = BusinessType.DELETE)
	@DeleteMapping("/{ids}")
    public AjaxResult remove(@PathVariable Long[] ids)
    {
        return toAjax(couponsUserService.deleteCouponsUserByIds(ids));
    }
}
